package com.qiudaozhang.jblog.user.mapper;

import com.qiudaozhang.jblog.model.User;
import org.apache.ibatis.annotations.Param;

/**
 * @author 邱道长
 * 时间： 2018/12/23 12:16
 */
public interface UserMapper {


    User queryByUsername(@Param("username") String username);
}
